- Price
Supplier Type
- Manufacturer
- Trader
Supplier Region
- Gujarat(1)
- Maharashtra(1)
Purity
- powder, 2?μm, 99%
- nanopowder, 90?nm avg. part. size (SEM), 99% trace metals basis
- 99.9%
- 99%
Package
- 5gm
- 5g
- 20mL
- 25g
- 50gm
- 50g
- 50mL
- 100g
- 250gm
- 250g
- 1kg
- 5kg
- 25kg
- 1Gms
- 1MT
- 5Gms
- 18%
- 25Gms
- 100Gms
- 500Gms
- Gram
- 10kg
TUNGSTEN SULFIDE
- CAS:12138-09-9
- MF:S2W
- MW:247.97
- EINECS:235-243-3
- Melting point::
- 1480 °C
- Density :
- 7.5 g/mL at 25 °C(lit.)
- RTECS :
- YO7716000
- solubility :
- insoluble in H2O, HCl, alkaline solutions
- form :
- powder
- color :
- Dark gray
- Specific Gravity:
- 7.5
- Water Solubility :
- Slightly soluble in water.
- Exposure limits:
- ACGIH: TWA 3 mg/m3
NIOSH: TWA 5 mg/m3; STEL 10 mg/m3
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
Tungsten disulfide 12138-09-9
Tungsten(IV) sulfide 12138-09-9
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